AC Motor Controls
Expert AC Motor Control Repair Services
At Control System Labs, we specialize in the repair of a wide range of AC motor controls, including variable frequency drives (VFDs), soft starters, and inverter drives. Our experienced technicians are equipped to handle devices from a variety of leading manufacturers. We offer comprehensive services to return your equipment to optimal performance, minimizing downtime and extending the lifespan of your assets.
Our repair services address common issues such as:
- Overheating and thermal failures
- Faulty capacitors and power supply issues
- Control circuit malfunctions
- Communication errors and interface problems
- Drive not powering up or inconsistent performance
Our repair process includes:
- Detailed diagnostics
- Replacement of defective components with high-quality parts
- Functional testing under load conditions
- Comprehensive 2-year warranty on all repairs
To initiate a repair, you can search further in the list below, or feel free to Contact Us directly for help in resolving your specific issue.
| Mfg. | Mfg. Part Num. | Description | Prices | |
|---|---|---|---|---|
![[104276] 240 Volt 60 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111354/image_128/%5B104276%5D%20240%20Volt%2060%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
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AC Technology | Q12060B | 240 Volt 60 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104277] 480 Volt 60 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111355/image_128/%5B104277%5D%20480%20Volt%2060%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
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AC Technology | Q14060B | 480 Volt 60 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104278] 590 Volt 60 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111356/image_128/%5B104278%5D%20590%20Volt%2060%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=81e97c9)
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AC Technology | Q15060B | 590 Volt 60 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104279] 590 Volt 75 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111357/image_128/%5B104279%5D%20590%20Volt%2075%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=81e97c9)
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AC Technology | Q15075B | 590 Volt 75 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104280] 480 Volt 100 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111358/image_128/%5B104280%5D%20480%20Volt%20100%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
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AC Technology | Q14100B | 480 Volt 100 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104281] 590 Volt 100 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111359/image_128/%5B104281%5D%20590%20Volt%20100%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
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AC Technology | Q15100B | 590 Volt 100 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104282] 480 Volt 125 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111360/image_128/%5B104282%5D%20480%20Volt%20125%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
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AC Technology | Q14125B | 480 Volt 125 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104283] 590 Volt 125 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111361/image_128/%5B104283%5D%20590%20Volt%20125%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
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AC Technology | Q15125B | 590 Volt 125 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104284] 480 Volt 150 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111362/image_128/%5B104284%5D%20480%20Volt%20150%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
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AC Technology | Q14150B | 480 Volt 150 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104285] 590 Volt 150 HP Variable Speed AC Motor Drive NEMA 1](/web/image/product.template/111363/image_128/%5B104285%5D%20590%20Volt%20150%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%201?unique=6e33a3b)
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AC Technology | Q15150B | 590 Volt 150 HP Variable Speed AC Motor Drive NEMA 1 | Repair: Call for price |
![[104286] 240 Volt 1 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111364/image_128/%5B104286%5D%20240%20Volt%201%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q22001C | 240 Volt 1 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104287] 480 Volt 1 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111365/image_128/%5B104287%5D%20480%20Volt%201%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q24001C | 480 Volt 1 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104288] 590 Volt 1 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111366/image_128/%5B104288%5D%20590%20Volt%201%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q25001C | 590 Volt 1 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104289] 240 Volt 2 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111367/image_128/%5B104289%5D%20240%20Volt%202%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q22002C | 240 Volt 2 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104290] 480 Volt 2 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111368/image_128/%5B104290%5D%20480%20Volt%202%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q24002C | 480 Volt 2 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104291] 590 Volt 2 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111369/image_128/%5B104291%5D%20590%20Volt%202%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q25002C | 590 Volt 2 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104292] 240 Volt 3 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111370/image_128/%5B104292%5D%20240%20Volt%203%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q22003C | 240 Volt 3 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104293] 480 Volt 3 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111371/image_128/%5B104293%5D%20480%20Volt%203%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q24003C | 480 Volt 3 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104295] 240 Volt 5 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111373/image_128/%5B104295%5D%20240%20Volt%205%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q22005C | 240 Volt 5 HP Variable Speed AC Motor Drive NEMA 4X | Repair: $ 1,144.00 |
![[104296] 590 Volt 5 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111374/image_128/%5B104296%5D%20590%20Volt%205%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=81e97c9)
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AC Technology | Q25005C | 590 Volt 5 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104297] 240 Volt 7.5 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111375/image_128/%5B104297%5D%20240%20Volt%207.5%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q22008C | 240 Volt 7.5 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104298] 480 Volt 7.5 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111376/image_128/%5B104298%5D%20480%20Volt%207.5%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q24008C | 480 Volt 7.5 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104299] 590 Volt 7.5 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111377/image_128/%5B104299%5D%20590%20Volt%207.5%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=81e97c9)
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AC Technology | Q25008C | 590 Volt 7.5 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
![[104300] 240 Volt 10 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111378/image_128/%5B104300%5D%20240%20Volt%2010%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q22010C | 240 Volt 10 HP Variable Speed AC Motor Drive NEMA 4X | Repair: $ 1,194.00 |
![[104301] 480 Volt 10 HP Variable Speed AC Motor Drive NEMA 4X](/web/image/product.template/111379/image_128/%5B104301%5D%20480%20Volt%2010%20HP%20Variable%20Speed%20AC%20Motor%20Drive%20NEMA%204X?unique=6e33a3b)
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AC Technology | Q24010C | 480 Volt 10 HP Variable Speed AC Motor Drive NEMA 4X | Repair: Call for price |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420